0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2703341-1278563692.opb>
0.00/0.01 c original problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 84 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 84 upgd conss, 144 impls, 12 clqs
0.00/0.02 c presolving (2 rounds):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 144 implications, 12 cliques
0.00/0.02 c presolved problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 84 constraints
0.00/0.02 c 84 constraints of type <setppc>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1790
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 1620
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 56 | - | 393k| 0 | 27 | 78 | 84 | 78 | 84 | 0 | 0 | 0 | 5.784500e+03 | -- | Inf
0.00/0.03 o 7274
0.00/0.03 c R 0.0s| 1 | 0 | 56 | - | 395k| 0 | 27 | 78 | 84 | 78 | 84 | 0 | 0 | 0 | 5.784500e+03 | 7.274000e+03 | 25.75%
0.00/0.09 c 0.1s| 1 | 0 | 59 | - | 606k| 0 | 0 | 78 | 285 | 78 | 85 | 1 | 0 | 0 | 5.867000e+03 | 7.274000e+03 | 23.98%
0.00/0.09 o 5867
0.00/0.09 c * 0.1s| 1 | 0 | 59 | - | 607k| 0 | - | 78 | 285 | 78 | 85 | 1 | 0 | 0 | 5.867000e+03 | 5.867000e+03 | 0.00%
0.00/0.09 c
0.00/0.09 c SCIP Status : problem is solved [optimal solution found]
0.00/0.09 c Solving Time (sec) : 0.08
0.00/0.09 c Solving Nodes : 1
0.00/0.09 c Primal Bound : +5.86700000000000e+03 (2 solutions)
0.00/0.09 c Dual Bound : +5.86700000000000e+03
0.00/0.09 c Gap : 0.00 %
0.00/0.09 s OPTIMUM FOUND
0.00/0.09 v -x78 -x77 -x76 -x75 x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 x56 -x55 -x54 -x53 -x52
0.00/0.09 v -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27
0.00/0.09 v x26 -x25 -x24 -x23 -x22 -x21 x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 -x1
0.00/0.09 c SCIP Status : problem is solved [optimal solution found]
0.00/0.09 c Solving Time : 0.08
0.00/0.09 c Original Problem :
0.00/0.09 c Problem name : HOME/instance-2703341-1278563692.opb
0.00/0.09 c Variables : 78 (78 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09 c Constraints : 84 initial, 84 maximal
0.00/0.09 c Presolved Problem :
0.00/0.09 c Problem name : t_HOME/instance-2703341-1278563692.opb
0.00/0.09 c Variables : 78 (78 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09 c Constraints : 84 initial, 285 maximal
0.00/0.09 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.09 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c setppc : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c linear : 0.00 0 0 0 0 0 0 0 0
0.00/0.09 c root node : - 0 - - 0 - - - -
0.00/0.09 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.09 c integral : 0 0 0 1 0 0 0 0 0 0
0.00/0.09 c setppc : 84 2 157 1 0 0 0 0 0 0
0.00/0.09 c linear : 0+ 2 1 0 0 0 0 0 0 0
0.00/0.09 c countsols : 0 0 0 1 0 0 0 0 0 0
0.00/0.09 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.09 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.09 c setppc : 0.00 0.00 0.00 0.00 0.00
0.00/0.09 c linear : 0.00 0.00 0.00 0.00 0.00
0.00/0.09 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.09 c Propagators : Time Calls Cutoffs DomReds
0.00/0.09 c vbounds : 0.00 2 0 0
0.00/0.09 c rootredcost : 0.00 0 0 0
0.00/0.09 c pseudoobj : 0.00 3 0 0
0.00/0.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.09 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.09 c applied globally : - - - 0 0.0 - - -
0.00/0.09 c applied locally : - - - 0 0.0 - - -
0.00/0.09 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.09 c cut pool : 0.00 1 - - 0 - (maximal pool size: 6)
0.00/0.09 c redcost : 0.00 2 0 0 0 0
0.00/0.09 c impliedbounds : 0.00 1 0 0 0 0
0.00/0.09 c intobj : 0.00 0 0 0 0 0
0.00/0.09 c cgmip : 0.00 0 0 0 0 0
0.00/0.09 c gomory : 0.00 1 0 0 39 0
0.00/0.09 c strongcg : 0.00 1 0 0 39 0
0.00/0.09 c cmir : 0.00 1 0 0 0 0
0.00/0.09 c flowcover : 0.00 1 0 0 0 0
0.00/0.09 c clique : 0.00 1 0 0 0 0
0.00/0.09 c zerohalf : 0.00 0 0 0 0 0
0.00/0.09 c mcf : 0.00 1 0 0 0 0
0.00/0.09 c rapidlearning : 0.06 1 0 0 0 201
0.00/0.09 c Pricers : Time Calls Vars
0.00/0.09 c problem variables: 0.00 0 0
0.00/0.09 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.09 c pscost : 0.00 0 0 0 0 0 0
0.00/0.09 c inference : 0.00 0 0 0 0 0 0
0.00/0.09 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.09 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.09 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.09 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.09 c random : 0.00 0 0 0 0 0 0
0.00/0.09 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.09 c Primal Heuristics : Time Calls Found
0.00/0.09 c LP solutions : 0.00 - 1
0.00/0.09 c pseudo solutions : 0.00 - 0
0.00/0.09 c crossover : 0.00 0 0
0.00/0.09 c trivial : 0.00 2 0
0.00/0.09 c simplerounding : 0.00 0 0
0.00/0.09 c zirounding : 0.00 0 0
0.00/0.09 c rounding : 0.00 1 1
0.00/0.09 c shifting : 0.00 1 0
0.00/0.09 c intshifting : 0.00 0 0
0.00/0.09 c oneopt : 0.00 1 0
0.00/0.09 c twoopt : 0.00 0 0
0.00/0.09 c fixandinfer : 0.00 0 0
0.00/0.09 c feaspump : 0.00 0 0
0.00/0.09 c coefdiving : 0.00 0 0
0.00/0.09 c pscostdiving : 0.00 0 0
0.00/0.09 c fracdiving : 0.00 0 0
0.00/0.09 c veclendiving : 0.00 0 0
0.00/0.09 c intdiving : 0.00 0 0
0.00/0.09 c actconsdiving : 0.00 0 0
0.00/0.09 c objpscostdiving : 0.00 0 0
0.00/0.09 c rootsoldiving : 0.00 0 0
0.00/0.09 c linesearchdiving : 0.00 0 0
0.00/0.09 c guideddiving : 0.00 0 0
0.00/0.09 c octane : 0.00 0 0
0.00/0.09 c rens : 0.00 0 0
0.00/0.09 c rins : 0.00 0 0
0.00/0.09 c localbranching : 0.00 0 0
0.00/0.09 c mutation : 0.00 0 0
0.00/0.09 c dins : 0.00 0 0
0.00/0.09 c undercover : 0.00 0 0
0.00/0.09 c nlp : 0.00 0 0
0.00/0.09 c trysol : 0.00 0 0
0.00/0.09 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.09 c primal LP : 0.00 0 0 0.00 -
0.00/0.09 c dual LP : 0.00 2 59 29.50 -
0.00/0.09 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.09 c barrier LP : 0.00 0 0 0.00 -
0.00/0.09 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.09 c strong branching : 0.00 0 0 0.00 -
0.00/0.09 c (at root node) : - 0 0 0.00 -
0.00/0.09 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.09 c B&B Tree :
0.00/0.09 c number of runs : 1
0.00/0.09 c nodes : 1
0.00/0.09 c nodes (total) : 1
0.00/0.09 c nodes left : 0
0.00/0.09 c max depth : 0
0.00/0.09 c max depth (total): 0
0.00/0.09 c backtracks : 0 (0.0%)
0.00/0.09 c delayed cutoffs : 0
0.00/0.09 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.09 c avg switch length: 2.00
0.00/0.09 c switching time : 0.00
0.00/0.09 c Solution :
0.00/0.09 c Solutions found : 2 (2 improvements)
0.00/0.09 c First Solution : +7.27400000000000e+03 (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <rounding>)
0.00/0.09 c Primal Bound : +5.86700000000000e+03 (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <relaxation>)
0.00/0.09 c Dual Bound : +5.86700000000000e+03
0.00/0.09 c Gap : 0.00 %
0.00/0.09 c Root Dual Bound : +5.86700000000000e+03
0.00/0.09 c Root Iterations : 59
0.09/0.10 c Time complete: 0.1.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703341-1278563692/watcher-2703341-1278563692 -o /tmp/evaluation-result-2703341-1278563692/solver-2703341-1278563692 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703341-1278563692.opb -t 1800 -m 1800
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.88 0.95 0.98 3/106 29488
/proc/meminfo: memFree=1850320/2059040 swapFree=4139756/4192956
[pid=29488] ppid=29486 vsize=7904 CPUtime=0
/proc/29488/stat : 29488 (pbscip.linux.x8) R 29486 29488 28610 0 -1 4202496 1027 0 0 0 0 0 0 0 18 0 1 0 24576687 8093696 939 1992294400 4194304 8395647 140737027508496 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29488/statm: 1976 947 365 1026 0 946 0
[startup+0.0967689 s]
/proc/loadavg: 0.88 0.95 0.98 3/106 29488
/proc/meminfo: memFree=1850320/2059040 swapFree=4139756/4192956
[pid=29488] ppid=29486 vsize=22860 CPUtime=0.08
/proc/29488/stat : 29488 (pbscip.linux.x8) R 29486 29488 28610 0 -1 4202496 4928 0 0 0 7 1 0 0 20 0 1 0 24576687 23408640 4487 1992294400 4194304 8395647 140737027508496 18446744073709551615 7430400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29488/statm: 5715 4487 615 1026 0 4685 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22860
[startup+0.101113 s]
/proc/loadavg: 0.88 0.95 0.98 3/106 29488
/proc/meminfo: memFree=1850320/2059040 swapFree=4139756/4192956
[pid=29488] ppid=29486 vsize=20804 CPUtime=0.09
/proc/29488/stat : 29488 (pbscip.linux.x8) R 29486 29488 28610 0 -1 4202496 4928 0 0 0 8 1 0 0 20 0 1 0 24576687 21303296 3973 1992294400 4194304 8395647 140737027508496 18446744073709551615 7348405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29488/statm: 5201 3973 615 1026 0 4171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20804
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.103886
CPU time (s): 0.103983
CPU user time (s): 0.081987
CPU system time (s): 0.021996
CPU usage (%): 100.093
Max. virtual memory (cumulated for all children) (KiB): 22860
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.081987
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4931
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3
runsolver used 0.002999 second user time and 0.008998 second system time
The end